<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        @keyframes hover-color {
            from {
                border-color: #c0c0c0;
            }
            to {
                border-color: #3e97eb;
            }
        }
        
        .magic-radio,
        .magic-checkbox {
            position: absolute;
            display: none;
        }
        
        .magic-radio[disabled],
        .magic-checkbox[disabled] {
            cursor: not-allowed;
        }
        
        .magic-radio+label,
        .magic-checkbox+label {
            position: relative;
            display: block;
            padding-left: 30px;
            cursor: pointer;
            vertical-align: middle;
        }
        
        .magic-radio+label:hover:before,
        .magic-checkbox+label:hover:before {
            animation-duration: 0.4s;
            animation-fill-mode: both;
            animation-name: hover-color;
        }
        
        .magic-radio+label:before,
        .magic-checkbox+label:before {
            position: absolute;
            top: 0;
            left: 0;
            display: inline-block;
            width: 20px;
            height: 20px;
            content: '';
            border: 1px solid #c0c0c0;
        }
        
        .magic-radio+label:after,
        .magic-checkbox+label:after {
            position: absolute;
            display: none;
            content: '';
        }
        
        .magic-radio[disabled]+label,
        .magic-checkbox[disabled]+label {
            cursor: not-allowed;
            color: #e4e4e4;
        }
        
        .magic-radio[disabled]+label:hover,
        .magic-radio[disabled]+label:before,
        .magic-radio[disabled]+label:after,
        .magic-checkbox[disabled]+label:hover,
        .magic-checkbox[disabled]+label:before,
        .magic-checkbox[disabled]+label:after {
            cursor: not-allowed;
        }
        
        .magic-radio[disabled]+label:hover:before,
        .magic-checkbox[disabled]+label:hover:before {
            border: 1px solid #e4e4e4;
            animation-name: none;
        }
        
        .magic-radio[disabled]+label:before,
        .magic-checkbox[disabled]+label:before {
            border-color: #e4e4e4;
        }
        
        .magic-radio:checked+label:before,
        .magic-checkbox:checked+label:before {
            animation-name: none;
        }
        
        .magic-radio:checked+label:after,
        .magic-checkbox:checked+label:after {
            display: block;
        }
        
        .magic-radio+label:before {
            border-radius: 50%;
        }
        
        .magic-radio+label:after {
            top: 7px;
            left: 7px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #3e97eb;
        }
        
        .magic-radio:checked+label:before {
            border: 1px solid #3e97eb;
        }
        
        .magic-radio:checked[disabled]+label:before {
            border: 1px solid #c9e2f9;
        }
        
        .magic-radio:checked[disabled]+label:after {
            background: #c9e2f9;
        }
        
        .magic-checkbox+label:before {
            border-radius: 3px;
        }
        
        .magic-checkbox+label:after {
            top: 2px;
            left: 7px;
            box-sizing: border-box;
            width: 6px;
            height: 12px;
            transform: rotate(45deg);
            border-width: 2px;
            border-style: solid;
            border-color: #fff;
            border-top: 0;
            border-left: 0;
        }
        
        .magic-checkbox:checked+label:before {
            border: #3e97eb;
            background: #3e97eb;
        }
        
        .magic-checkbox:checked[disabled]+label:before {
            border: #c9e2f9;
            background: #c9e2f9;
        }
        
        body {
            line-height: 2em;
            padding: 30px;
        }
    </style>
</head>

<body>
    <div id="main">


        <div class="demo">
            <div class="col">
                <h4>Checkbox</h4>

                <div class="opt">
                    <input class="magic-checkbox" type="checkbox" name="layout" id="c1">
                    <label for="c1">Normal</label>
                </div>
                <div class="opt">
                    <input class="magic-checkbox" type="checkbox" name="layout" id="c2" checked>
                    <label for="c2">Checked</label>
                </div>
                <div class="opt">
                    <input class="magic-checkbox" type="checkbox" name="layout" id="c3" value="option2" disabled>
                    <label for="c3" style="color:#ccc">Disabled</label>
                </div>
                <div class="opt">
                    <input class="magic-checkbox" type="checkbox" name="layout" id="c4" checked disabled>
                    <label for="c4" style="color:#ccc">Checked && Disabled</label>
                </div>



            </div>

            <div class="col">
                <h4>Radio</h4>
                <div class="opt">
                    <input class="magic-radio" type="radio" name="radio" id="r1" value="option1">
                    <label for="r1">Normal</label>
                </div>
                <div class="opt">
                    <input class="magic-radio" type="radio" name="radio" id="r2" value="option2" checked>
                    <label for="r2">Checked</label>
                </div>
                <div class="opt">
                    <input class="magic-radio" type="radio" name="radio" id="r3" value="option3" disabled>
                    <label for="r3" style="color:#ccc">禁用</label>
                </div>
                <div class="opt">
                    <input class="magic-radio" type="radio" id="r4" value="option4" checked disabled>
                    <label for="r4" style="color:#ccc">Checked && Disabled</label>
                </div>
            </div>
        </div>

    </div>
</body>

</html>